---
kind: "unit"
title: "42"
title_heading: "The Public Health and Welfare"
key: "ch152/schIII/ptA"
level: "part"
label: "Part A"
heading: "Residential Building Efficiency"
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/42/ch152-schIII-ptA"
sections_count: 1
---

# Part A — Residential Building Efficiency

Title 42 — The Public Health and Welfare › Chapter 152 — Energy Independence and Security › Subchapter III — Energy Savings in Buildings and Industry

## Sections

- [§17071. Energy Code improvements applicable to manufactured housing](/usc/42/17071.md)